1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.gui.io;
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3 |
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4 | import static org.openstreetmap.josm.tools.I18n.tr;
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5 | import static org.openstreetmap.josm.tools.I18n.trn;
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6 |
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7 | import java.awt.BorderLayout;
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8 | import java.awt.Component;
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9 | import java.awt.Dimension;
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10 | import java.awt.Graphics2D;
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11 | import java.awt.GraphicsEnvironment;
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12 | import java.awt.GridBagConstraints;
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13 | import java.awt.GridBagLayout;
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14 | import java.awt.Image;
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15 | import java.awt.event.ActionEvent;
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16 | import java.awt.event.WindowAdapter;
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17 | import java.awt.event.WindowEvent;
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18 | import java.awt.image.BufferedImage;
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19 | import java.beans.PropertyChangeEvent;
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20 | import java.beans.PropertyChangeListener;
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21 | import java.util.List;
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22 | import java.util.concurrent.CancellationException;
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23 | import java.util.concurrent.ExecutionException;
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24 | import java.util.concurrent.ExecutorService;
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25 | import java.util.concurrent.Executors;
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26 | import java.util.concurrent.Future;
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27 |
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28 | import javax.swing.AbstractAction;
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29 | import javax.swing.DefaultListCellRenderer;
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30 | import javax.swing.ImageIcon;
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31 | import javax.swing.JButton;
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32 | import javax.swing.JComponent;
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33 | import javax.swing.JDialog;
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34 | import javax.swing.JLabel;
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35 | import javax.swing.JList;
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36 | import javax.swing.JOptionPane;
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37 | import javax.swing.JPanel;
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38 | import javax.swing.JScrollPane;
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39 | import javax.swing.KeyStroke;
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40 | import javax.swing.ListCellRenderer;
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41 | import javax.swing.WindowConstants;
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42 | import javax.swing.event.TableModelEvent;
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43 | import javax.swing.event.TableModelListener;
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44 |
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45 | import org.openstreetmap.josm.Main;
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46 | import org.openstreetmap.josm.actions.SessionSaveAsAction;
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47 | import org.openstreetmap.josm.actions.UploadAction;
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48 | import org.openstreetmap.josm.gui.ExceptionDialogUtil;
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49 | import org.openstreetmap.josm.gui.io.SaveLayersModel.Mode;
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50 | import org.openstreetmap.josm.gui.layer.AbstractModifiableLayer;
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51 | import org.openstreetmap.josm.gui.progress.ProgressMonitor;
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52 | import org.openstreetmap.josm.gui.progress.SwingRenderingProgressMonitor;
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53 | import org.openstreetmap.josm.gui.util.GuiHelper;
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54 | import org.openstreetmap.josm.tools.GBC;
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55 | import org.openstreetmap.josm.tools.ImageProvider;
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56 | import org.openstreetmap.josm.tools.UserCancelException;
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57 | import org.openstreetmap.josm.tools.Utils;
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58 | import org.openstreetmap.josm.tools.WindowGeometry;
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59 |
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60 | public class SaveLayersDialog extends JDialog implements TableModelListener {
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61 | public enum UserAction {
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62 | /** save/upload layers was successful, proceed with operation */
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63 | PROCEED,
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64 | /** save/upload of layers was not successful or user canceled operation */
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65 | CANCEL
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66 | }
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67 |
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68 | private final SaveLayersModel model = new SaveLayersModel();
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69 | private UserAction action = UserAction.CANCEL;
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70 | private final UploadAndSaveProgressRenderer pnlUploadLayers = new UploadAndSaveProgressRenderer();
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71 |
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72 | private final SaveAndProceedAction saveAndProceedAction = new SaveAndProceedAction();
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73 | private final SaveSessionAction saveSessionAction = new SaveSessionAction();
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74 | private final DiscardAndProceedAction discardAndProceedAction = new DiscardAndProceedAction();
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75 | private final CancelAction cancelAction = new CancelAction();
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76 | private transient SaveAndUploadTask saveAndUploadTask;
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77 |
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78 | private final JButton saveAndProceedActionButton = new JButton(saveAndProceedAction);
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79 |
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80 | /**
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81 | * Constructs a new {@code SaveLayersDialog}.
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82 | * @param parent parent component
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83 | */
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84 | public SaveLayersDialog(Component parent) {
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85 | super(GuiHelper.getFrameForComponent(parent), ModalityType.DOCUMENT_MODAL);
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86 | build();
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87 | }
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88 |
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89 | /**
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90 | * builds the GUI
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91 | */
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92 | protected void build() {
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93 | WindowGeometry geometry = WindowGeometry.centerOnScreen(new Dimension(650, 300));
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94 | geometry.applySafe(this);
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95 | getContentPane().setLayout(new BorderLayout());
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96 |
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97 | SaveLayersTable table = new SaveLayersTable(model);
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98 | JScrollPane pane = new JScrollPane(table);
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99 | model.addPropertyChangeListener(table);
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100 | table.getModel().addTableModelListener(this);
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101 |
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102 | getContentPane().add(pane, BorderLayout.CENTER);
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103 | getContentPane().add(buildButtonRow(), BorderLayout.SOUTH);
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104 |
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105 | addWindowListener(new WindowClosingAdapter());
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106 | setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
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107 | }
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108 |
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109 | /**
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110 | * builds the button row
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111 | *
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112 | * @return the panel with the button row
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113 | */
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114 | protected JPanel buildButtonRow() {
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115 | JPanel pnl = new JPanel(new GridBagLayout());
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116 |
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117 | model.addPropertyChangeListener(saveAndProceedAction);
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118 | pnl.add(saveAndProceedActionButton, GBC.std(0, 0).insets(5, 5, 0, 0).fill(GBC.HORIZONTAL));
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119 |
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120 | pnl.add(new JButton(saveSessionAction), GBC.std(1, 0).insets(5, 5, 5, 0).fill(GBC.HORIZONTAL));
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121 |
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122 | model.addPropertyChangeListener(discardAndProceedAction);
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123 | pnl.add(new JButton(discardAndProceedAction), GBC.std(0, 1).insets(5, 5, 0, 5).fill(GBC.HORIZONTAL));
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124 |
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125 | pnl.add(new JButton(cancelAction), GBC.std(1, 1).insets(5, 5, 5, 5).fill(GBC.HORIZONTAL));
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126 |
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127 | JPanel pnl2 = new JPanel(new BorderLayout());
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128 | pnl2.add(pnlUploadLayers, BorderLayout.CENTER);
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129 | model.addPropertyChangeListener(pnlUploadLayers);
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130 | pnl2.add(pnl, BorderLayout.SOUTH);
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131 | return pnl2;
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132 | }
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133 |
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134 | public void prepareForSavingAndUpdatingLayersBeforeExit() {
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135 | setTitle(tr("Unsaved changes - Save/Upload before exiting?"));
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136 | this.saveAndProceedAction.initForSaveAndExit();
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137 | this.discardAndProceedAction.initForDiscardAndExit();
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138 | }
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139 |
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140 | public void prepareForSavingAndUpdatingLayersBeforeDelete() {
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141 | setTitle(tr("Unsaved changes - Save/Upload before deleting?"));
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142 | this.saveAndProceedAction.initForSaveAndDelete();
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143 | this.discardAndProceedAction.initForDiscardAndDelete();
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144 | }
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145 |
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146 | public UserAction getUserAction() {
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147 | return this.action;
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148 | }
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149 |
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150 | public SaveLayersModel getModel() {
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151 | return model;
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152 | }
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153 |
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154 | protected void launchSafeAndUploadTask() {
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155 | ProgressMonitor monitor = new SwingRenderingProgressMonitor(pnlUploadLayers);
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156 | monitor.beginTask(tr("Uploading and saving modified layers ..."));
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157 | this.saveAndUploadTask = new SaveAndUploadTask(model, monitor);
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158 | new Thread(saveAndUploadTask, saveAndUploadTask.getClass().getName()).start();
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159 | }
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160 |
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161 | protected void cancelSafeAndUploadTask() {
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162 | if (this.saveAndUploadTask != null) {
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163 | this.saveAndUploadTask.cancel();
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164 | }
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165 | model.setMode(Mode.EDITING_DATA);
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166 | }
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167 |
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168 | private static class LayerListWarningMessagePanel extends JPanel {
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169 | private final JLabel lblMessage = new JLabel();
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170 | private final JList<SaveLayerInfo> lstLayers = new JList<>();
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171 |
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172 | LayerListWarningMessagePanel(String msg, List<SaveLayerInfo> infos) {
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173 | build();
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174 | lblMessage.setText(msg);
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175 | lstLayers.setListData(infos.toArray(new SaveLayerInfo[0]));
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176 | }
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177 |
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178 | protected void build() {
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179 | setLayout(new GridBagLayout());
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180 | GridBagConstraints gc = new GridBagConstraints();
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181 | gc.gridx = 0;
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182 | gc.gridy = 0;
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183 | gc.fill = GridBagConstraints.HORIZONTAL;
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184 | gc.weightx = 1.0;
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185 | gc.weighty = 0.0;
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186 | add(lblMessage, gc);
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187 | lblMessage.setHorizontalAlignment(JLabel.LEFT);
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188 | lstLayers.setCellRenderer(
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189 | new ListCellRenderer<SaveLayerInfo>() {
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190 | private final DefaultListCellRenderer def = new DefaultListCellRenderer();
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191 | @Override
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192 | public Component getListCellRendererComponent(JList<? extends SaveLayerInfo> list, SaveLayerInfo info, int index,
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193 | boolean isSelected, boolean cellHasFocus) {
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194 | def.setIcon(info.getLayer().getIcon());
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195 | def.setText(info.getName());
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196 | return def;
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197 | }
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198 | }
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199 | );
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200 | gc.gridx = 0;
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201 | gc.gridy = 1;
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202 | gc.fill = GridBagConstraints.HORIZONTAL;
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203 | gc.weightx = 1.0;
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204 | gc.weighty = 1.0;
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205 | add(lstLayers, gc);
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206 | }
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207 | }
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208 |
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209 | private static void warn(String msg, List<SaveLayerInfo> infos, String title) {
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210 | JPanel panel = new LayerListWarningMessagePanel(msg, infos);
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211 | // For unit test coverage in headless mode
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212 | if (!GraphicsEnvironment.isHeadless()) {
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213 | JOptionPane.showConfirmDialog(Main.parent, panel, title, JOptionPane.DEFAULT_OPTION, JOptionPane.WARNING_MESSAGE);
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214 | }
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215 | }
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216 |
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217 | protected static void warnLayersWithConflictsAndUploadRequest(List<SaveLayerInfo> infos) {
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218 | warn(trn("<html>{0} layer has unresolved conflicts.<br>"
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219 | + "Either resolve them first or discard the modifications.<br>"
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220 | + "Layer with conflicts:</html>",
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221 | "<html>{0} layers have unresolved conflicts.<br>"
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222 | + "Either resolve them first or discard the modifications.<br>"
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223 | + "Layers with conflicts:</html>",
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224 | infos.size(),
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225 | infos.size()),
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226 | infos, tr("Unsaved data and conflicts"));
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227 | }
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228 |
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229 | protected static void warnLayersWithoutFilesAndSaveRequest(List<SaveLayerInfo> infos) {
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230 | warn(trn("<html>{0} layer needs saving but has no associated file.<br>"
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231 | + "Either select a file for this layer or discard the changes.<br>"
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232 | + "Layer without a file:</html>",
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233 | "<html>{0} layers need saving but have no associated file.<br>"
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234 | + "Either select a file for each of them or discard the changes.<br>"
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235 | + "Layers without a file:</html>",
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236 | infos.size(),
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237 | infos.size()),
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238 | infos, tr("Unsaved data and missing associated file"));
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239 | }
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240 |
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241 | protected static void warnLayersWithIllegalFilesAndSaveRequest(List<SaveLayerInfo> infos) {
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242 | warn(trn("<html>{0} layer needs saving but has an associated file<br>"
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243 | + "which cannot be written.<br>"
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244 | + "Either select another file for this layer or discard the changes.<br>"
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245 | + "Layer with a non-writable file:</html>",
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246 | "<html>{0} layers need saving but have associated files<br>"
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247 | + "which cannot be written.<br>"
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248 | + "Either select another file for each of them or discard the changes.<br>"
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249 | + "Layers with non-writable files:</html>",
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250 | infos.size(),
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251 | infos.size()),
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252 | infos, tr("Unsaved data non-writable files"));
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253 | }
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254 |
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255 | static boolean confirmSaveLayerInfosOK(SaveLayersModel model) {
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256 | List<SaveLayerInfo> layerInfos = model.getLayersWithConflictsAndUploadRequest();
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257 | if (!layerInfos.isEmpty()) {
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258 | warnLayersWithConflictsAndUploadRequest(layerInfos);
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259 | return false;
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260 | }
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261 |
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262 | layerInfos = model.getLayersWithoutFilesAndSaveRequest();
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263 | if (!layerInfos.isEmpty()) {
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264 | warnLayersWithoutFilesAndSaveRequest(layerInfos);
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265 | return false;
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266 | }
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267 |
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268 | layerInfos = model.getLayersWithIllegalFilesAndSaveRequest();
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269 | if (!layerInfos.isEmpty()) {
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270 | warnLayersWithIllegalFilesAndSaveRequest(layerInfos);
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271 | return false;
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272 | }
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273 |
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274 | return true;
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275 | }
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276 |
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277 | protected void setUserAction(UserAction action) {
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278 | this.action = action;
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279 | }
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280 |
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281 | /**
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282 | * Closes this dialog and frees all native screen resources.
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283 | */
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284 | public void closeDialog() {
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285 | setVisible(false);
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286 | dispose();
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287 | }
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288 |
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289 | class WindowClosingAdapter extends WindowAdapter {
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290 | @Override
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291 | public void windowClosing(WindowEvent e) {
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292 | cancelAction.cancel();
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293 | }
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294 | }
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295 |
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296 | class CancelAction extends AbstractAction {
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297 | CancelAction() {
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298 | putValue(NAME, tr("Cancel"));
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299 | putValue(SHORT_DESCRIPTION, tr("Close this dialog and resume editing in JOSM"));
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300 | putValue(SMALL_ICON, ImageProvider.get("cancel"));
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301 | getRootPane().getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW)
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302 | .put(KeyStroke.getKeyStroke("ESCAPE"), "ESCAPE");
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303 | getRootPane().getActionMap().put("ESCAPE", this);
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304 | }
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305 |
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306 | protected void cancelWhenInEditingModel() {
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307 | setUserAction(UserAction.CANCEL);
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308 | closeDialog();
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309 | }
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310 |
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311 | public void cancel() {
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312 | switch(model.getMode()) {
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313 | case EDITING_DATA: cancelWhenInEditingModel();
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314 | break;
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315 | case UPLOADING_AND_SAVING: cancelSafeAndUploadTask();
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316 | break;
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317 | }
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318 | }
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319 |
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320 | @Override
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321 | public void actionPerformed(ActionEvent e) {
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322 | cancel();
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323 | }
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324 | }
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325 |
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326 | class DiscardAndProceedAction extends AbstractAction implements PropertyChangeListener {
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327 | DiscardAndProceedAction() {
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328 | initForDiscardAndExit();
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329 | }
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330 |
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331 | public void initForDiscardAndExit() {
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332 | putValue(NAME, tr("Exit now!"));
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333 | putValue(SHORT_DESCRIPTION, tr("Exit JOSM without saving. Unsaved changes are lost."));
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334 | putValue(SMALL_ICON, ImageProvider.get("exit"));
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335 | }
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336 |
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337 | public void initForDiscardAndDelete() {
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338 | putValue(NAME, tr("Delete now!"));
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339 | putValue(SHORT_DESCRIPTION, tr("Delete layers without saving. Unsaved changes are lost."));
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340 | putValue(SMALL_ICON, ImageProvider.get("dialogs", "delete"));
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341 | }
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342 |
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343 | @Override
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344 | public void actionPerformed(ActionEvent e) {
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345 | setUserAction(UserAction.PROCEED);
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346 | closeDialog();
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347 | }
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348 |
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349 | @Override
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350 | public void propertyChange(PropertyChangeEvent evt) {
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351 | if (evt.getPropertyName().equals(SaveLayersModel.MODE_PROP)) {
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352 | Mode mode = (Mode) evt.getNewValue();
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353 | switch(mode) {
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354 | case EDITING_DATA: setEnabled(true);
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355 | break;
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356 | case UPLOADING_AND_SAVING: setEnabled(false);
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357 | break;
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358 | }
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359 | }
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360 | }
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361 | }
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362 |
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363 | class SaveSessionAction extends SessionSaveAsAction {
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364 |
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365 | SaveSessionAction() {
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366 | super(false, false);
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367 | }
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368 |
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369 | @Override
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370 | public void actionPerformed(ActionEvent e) {
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371 | try {
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372 | saveSession();
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373 | setUserAction(UserAction.PROCEED);
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374 | closeDialog();
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375 | } catch (UserCancelException ignore) {
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376 | Main.trace(ignore);
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377 | }
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378 | }
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379 | }
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380 |
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381 | final class SaveAndProceedAction extends AbstractAction implements PropertyChangeListener {
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382 | private static final int ICON_SIZE = 24;
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383 | private static final String BASE_ICON = "BASE_ICON";
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384 | private final transient Image save = ImageProvider.get("save").getImage();
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385 | private final transient Image upld = ImageProvider.get("upload").getImage();
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386 | private final transient Image saveDis = new ImageProvider("save").setDisabled(true).get().getImage();
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387 | private final transient Image upldDis = new ImageProvider("upload").setDisabled(true).get().getImage();
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388 |
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389 | SaveAndProceedAction() {
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390 | initForSaveAndExit();
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391 | }
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392 |
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393 | public void initForSaveAndExit() {
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394 | putValue(NAME, tr("Perform actions before exiting"));
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395 | putValue(SHORT_DESCRIPTION, tr("Exit JOSM with saving. Unsaved changes are uploaded and/or saved."));
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396 | putValue(BASE_ICON, ImageProvider.get("exit"));
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397 | redrawIcon();
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398 | }
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399 |
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400 | public void initForSaveAndDelete() {
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401 | putValue(NAME, tr("Perform actions before deleting"));
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402 | putValue(SHORT_DESCRIPTION, tr("Save/Upload layers before deleting. Unsaved changes are not lost."));
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403 | putValue(BASE_ICON, ImageProvider.get("dialogs", "delete"));
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404 | redrawIcon();
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405 | }
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406 |
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407 | public void redrawIcon() {
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408 | Image base = ((ImageIcon) getValue(BASE_ICON)).getImage();
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409 | BufferedImage newIco = new BufferedImage(ICON_SIZE*3, ICON_SIZE, BufferedImage.TYPE_4BYTE_ABGR);
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410 | Graphics2D g = newIco.createGraphics();
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411 | // CHECKSTYLE.OFF: SingleSpaceSeparator
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412 | g.drawImage(model.getLayersToUpload().isEmpty() ? upldDis : upld, ICON_SIZE*0, 0, ICON_SIZE, ICON_SIZE, null);
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413 | g.drawImage(model.getLayersToSave().isEmpty() ? saveDis : save, ICON_SIZE*1, 0, ICON_SIZE, ICON_SIZE, null);
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414 | g.drawImage(base, ICON_SIZE*2, 0, ICON_SIZE, ICON_SIZE, null);
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415 | // CHECKSTYLE.ON: SingleSpaceSeparator
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416 | putValue(SMALL_ICON, new ImageIcon(newIco));
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417 | }
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418 |
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419 | @Override
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420 | public void actionPerformed(ActionEvent e) {
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421 | if (!confirmSaveLayerInfosOK(model))
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422 | return;
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423 | launchSafeAndUploadTask();
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424 | }
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425 |
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426 | @Override
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427 | public void propertyChange(PropertyChangeEvent evt) {
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428 | if (evt.getPropertyName().equals(SaveLayersModel.MODE_PROP)) {
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429 | SaveLayersModel.Mode mode = (SaveLayersModel.Mode) evt.getNewValue();
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430 | switch(mode) {
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431 | case EDITING_DATA: setEnabled(true);
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432 | break;
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433 | case UPLOADING_AND_SAVING: setEnabled(false);
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434 | break;
|
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435 | }
|
---|
436 | }
|
---|
437 | }
|
---|
438 | }
|
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439 |
|
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440 | /**
|
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441 | * This is the asynchronous task which uploads modified layers to the server and
|
---|
442 | * saves them to files, if requested by the user.
|
---|
443 | *
|
---|
444 | */
|
---|
445 | protected class SaveAndUploadTask implements Runnable {
|
---|
446 |
|
---|
447 | private final SaveLayersModel model;
|
---|
448 | private final ProgressMonitor monitor;
|
---|
449 | private final ExecutorService worker;
|
---|
450 | private boolean canceled;
|
---|
451 | private Future<?> currentFuture;
|
---|
452 | private AbstractIOTask currentTask;
|
---|
453 |
|
---|
454 | public SaveAndUploadTask(SaveLayersModel model, ProgressMonitor monitor) {
|
---|
455 | this.model = model;
|
---|
456 | this.monitor = monitor;
|
---|
457 | this.worker = Executors.newSingleThreadExecutor(Utils.newThreadFactory(getClass() + "-%d", Thread.NORM_PRIORITY));
|
---|
458 | }
|
---|
459 |
|
---|
460 | protected void uploadLayers(List<SaveLayerInfo> toUpload) {
|
---|
461 | for (final SaveLayerInfo layerInfo: toUpload) {
|
---|
462 | AbstractModifiableLayer layer = layerInfo.getLayer();
|
---|
463 | if (canceled) {
|
---|
464 | model.setUploadState(layer, UploadOrSaveState.CANCELED);
|
---|
465 | continue;
|
---|
466 | }
|
---|
467 | monitor.subTask(tr("Preparing layer ''{0}'' for upload ...", layerInfo.getName()));
|
---|
468 |
|
---|
469 | if (!UploadAction.checkPreUploadConditions(layer)) {
|
---|
470 | model.setUploadState(layer, UploadOrSaveState.FAILED);
|
---|
471 | continue;
|
---|
472 | }
|
---|
473 |
|
---|
474 | AbstractUploadDialog dialog = layer.getUploadDialog();
|
---|
475 | if (dialog != null) {
|
---|
476 | dialog.setVisible(true);
|
---|
477 | if (dialog.isCanceled()) {
|
---|
478 | model.setUploadState(layer, UploadOrSaveState.CANCELED);
|
---|
479 | continue;
|
---|
480 | }
|
---|
481 | dialog.rememberUserInput();
|
---|
482 | }
|
---|
483 |
|
---|
484 | currentTask = layer.createUploadTask(monitor);
|
---|
485 | if (currentTask == null) {
|
---|
486 | model.setUploadState(layer, UploadOrSaveState.FAILED);
|
---|
487 | continue;
|
---|
488 | }
|
---|
489 | currentFuture = worker.submit(currentTask);
|
---|
490 | try {
|
---|
491 | // wait for the asynchronous task to complete
|
---|
492 | //
|
---|
493 | currentFuture.get();
|
---|
494 | } catch (CancellationException e) {
|
---|
495 | model.setUploadState(layer, UploadOrSaveState.CANCELED);
|
---|
496 | } catch (InterruptedException | ExecutionException e) {
|
---|
497 | Main.error(e);
|
---|
498 | model.setUploadState(layer, UploadOrSaveState.FAILED);
|
---|
499 | ExceptionDialogUtil.explainException(e);
|
---|
500 | }
|
---|
501 | if (currentTask.isCanceled()) {
|
---|
502 | model.setUploadState(layer, UploadOrSaveState.CANCELED);
|
---|
503 | } else if (currentTask.isFailed()) {
|
---|
504 | Main.error(currentTask.getLastException());
|
---|
505 | ExceptionDialogUtil.explainException(currentTask.getLastException());
|
---|
506 | model.setUploadState(layer, UploadOrSaveState.FAILED);
|
---|
507 | } else {
|
---|
508 | model.setUploadState(layer, UploadOrSaveState.OK);
|
---|
509 | }
|
---|
510 | currentTask = null;
|
---|
511 | currentFuture = null;
|
---|
512 | }
|
---|
513 | }
|
---|
514 |
|
---|
515 | protected void saveLayers(List<SaveLayerInfo> toSave) {
|
---|
516 | for (final SaveLayerInfo layerInfo: toSave) {
|
---|
517 | if (canceled) {
|
---|
518 | model.setSaveState(layerInfo.getLayer(), UploadOrSaveState.CANCELED);
|
---|
519 | continue;
|
---|
520 | }
|
---|
521 | // Check save preconditions earlier to avoid a blocking reentring call to EDT (see #10086)
|
---|
522 | if (layerInfo.isDoCheckSaveConditions()) {
|
---|
523 | if (!layerInfo.getLayer().checkSaveConditions()) {
|
---|
524 | continue;
|
---|
525 | }
|
---|
526 | layerInfo.setDoCheckSaveConditions(false);
|
---|
527 | }
|
---|
528 | currentTask = new SaveLayerTask(layerInfo, monitor);
|
---|
529 | currentFuture = worker.submit(currentTask);
|
---|
530 |
|
---|
531 | try {
|
---|
532 | // wait for the asynchronous task to complete
|
---|
533 | //
|
---|
534 | currentFuture.get();
|
---|
535 | } catch (CancellationException e) {
|
---|
536 | model.setSaveState(layerInfo.getLayer(), UploadOrSaveState.CANCELED);
|
---|
537 | } catch (InterruptedException | ExecutionException e) {
|
---|
538 | Main.error(e);
|
---|
539 | model.setSaveState(layerInfo.getLayer(), UploadOrSaveState.FAILED);
|
---|
540 | ExceptionDialogUtil.explainException(e);
|
---|
541 | }
|
---|
542 | if (currentTask.isCanceled()) {
|
---|
543 | model.setSaveState(layerInfo.getLayer(), UploadOrSaveState.CANCELED);
|
---|
544 | } else if (currentTask.isFailed()) {
|
---|
545 | if (currentTask.getLastException() != null) {
|
---|
546 | Main.error(currentTask.getLastException());
|
---|
547 | ExceptionDialogUtil.explainException(currentTask.getLastException());
|
---|
548 | }
|
---|
549 | model.setSaveState(layerInfo.getLayer(), UploadOrSaveState.FAILED);
|
---|
550 | } else {
|
---|
551 | model.setSaveState(layerInfo.getLayer(), UploadOrSaveState.OK);
|
---|
552 | }
|
---|
553 | this.currentTask = null;
|
---|
554 | this.currentFuture = null;
|
---|
555 | }
|
---|
556 | }
|
---|
557 |
|
---|
558 | protected void warnBecauseOfUnsavedData() {
|
---|
559 | int numProblems = model.getNumCancel() + model.getNumFailed();
|
---|
560 | if (numProblems == 0)
|
---|
561 | return;
|
---|
562 | Main.warn(numProblems + " problems occured during upload/save");
|
---|
563 | String msg = trn(
|
---|
564 | "<html>An upload and/or save operation of one layer with modifications<br>"
|
---|
565 | + "was canceled or has failed.</html>",
|
---|
566 | "<html>Upload and/or save operations of {0} layers with modifications<br>"
|
---|
567 | + "were canceled or have failed.</html>",
|
---|
568 | numProblems,
|
---|
569 | numProblems
|
---|
570 | );
|
---|
571 | JOptionPane.showMessageDialog(
|
---|
572 | Main.parent,
|
---|
573 | msg,
|
---|
574 | tr("Incomplete upload and/or save"),
|
---|
575 | JOptionPane.WARNING_MESSAGE
|
---|
576 | );
|
---|
577 | }
|
---|
578 |
|
---|
579 | @Override
|
---|
580 | public void run() {
|
---|
581 | GuiHelper.runInEDTAndWait(new Runnable() {
|
---|
582 | @Override
|
---|
583 | public void run() {
|
---|
584 | model.setMode(SaveLayersModel.Mode.UPLOADING_AND_SAVING);
|
---|
585 | List<SaveLayerInfo> toUpload = model.getLayersToUpload();
|
---|
586 | if (!toUpload.isEmpty()) {
|
---|
587 | uploadLayers(toUpload);
|
---|
588 | }
|
---|
589 | List<SaveLayerInfo> toSave = model.getLayersToSave();
|
---|
590 | if (!toSave.isEmpty()) {
|
---|
591 | saveLayers(toSave);
|
---|
592 | }
|
---|
593 | model.setMode(SaveLayersModel.Mode.EDITING_DATA);
|
---|
594 | if (model.hasUnsavedData()) {
|
---|
595 | warnBecauseOfUnsavedData();
|
---|
596 | model.setMode(Mode.EDITING_DATA);
|
---|
597 | if (canceled) {
|
---|
598 | setUserAction(UserAction.CANCEL);
|
---|
599 | closeDialog();
|
---|
600 | }
|
---|
601 | } else {
|
---|
602 | setUserAction(UserAction.PROCEED);
|
---|
603 | closeDialog();
|
---|
604 | }
|
---|
605 | }
|
---|
606 | });
|
---|
607 | worker.shutdownNow();
|
---|
608 | }
|
---|
609 |
|
---|
610 | public void cancel() {
|
---|
611 | if (currentTask != null) {
|
---|
612 | currentTask.cancel();
|
---|
613 | }
|
---|
614 | worker.shutdown();
|
---|
615 | canceled = true;
|
---|
616 | }
|
---|
617 | }
|
---|
618 |
|
---|
619 | @Override
|
---|
620 | public void tableChanged(TableModelEvent arg0) {
|
---|
621 | boolean dis = model.getLayersToSave().isEmpty() && model.getLayersToUpload().isEmpty();
|
---|
622 | if (saveAndProceedActionButton != null) {
|
---|
623 | saveAndProceedActionButton.setEnabled(!dis);
|
---|
624 | }
|
---|
625 | saveAndProceedAction.redrawIcon();
|
---|
626 | }
|
---|
627 | }
|
---|